Humboldt Sawmill is the leading supplier of Forest Stewardship Council® (FSC® C013133) certified redwood and Douglas-fir lumber products. Products manufactured at company-owned mills include redwood decking, timbers, and uppers, as well as Douglas-fir joists and planks, posts, and beams.
Kingspan is the global leader in advanced insulation and building envelope solutions. Our mission is to accelerate a net zero emissions future with the well-being of people and the planet at its heart. Find out how our products and solutions are enabling circular, de-carbonised buildings that are more thermally efficient, enhance occupant wellbeing, and harness natural resources for renewable energy and sustainable water management.
Rmax, a division of the Sika Corporation, has been an innovator in building insulation solutions for 35 years. Our comprehensive line of high-quality, polyiso-based products continues to deliver maximum R-values, minimum environmental impact, and efficiency in installation, cost, and design.
Thermory is an excellent, cost-effective solution for tropical hardwoods with exceptional durability, stability, and ease of installation. For real wood products with durability to the core, Thermory is the clear choice for long-lasting, beautiful decking, cladding, and porch flooring.
Headquartered in Vancouver, Washington, the Western Wood Preservers Institute (WWPI) is a nonprofit member trade organization representing the interests of the preserved wood products industry throughout western North America for nearly 75 years.